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For a sock that has it all, look no further: the PhD® Outdoor Medium Crew offers fit, comfort and durability wrapped together in one smart sock. Featuring Indestructawool technology for ultimate durability in high wear areas, the 4 Degree® elite fit system for a dialled fit and our signature Virtually Seamless toe for extraordinary comfort in any trail shoe. Medium cushioning provides impact protection and ultimate comfort on the trail.
Indestructawool utilizes a proprietary yarn and construction method which strategically places Merino and reinforcement fibres where they are needed most. The result is the most durable and comfortable wool sock ever made.
4 Degree elite fit system uses two elastics for greater stretch and recovery to keep the sock in place
Ventilation designed for end use: more mesh in Ultra Light and Light weights ensures maximum breathability, thermoregulation, and moisture management.
63% Merino, 35% Nylon, 2% Elastane
Medium: US 6-8.5, EU 38-41
Large: US 9-11.5, EU 42-45
X-Large: US 12+, EU 46-49
Small, Medium, Large, X-Large